Featured James Walker faux opal brooch

Picked this up today. It's clearly all synthetic although well presented. Never heard of James walker jewellers. Are they prominent or is it just some cheesy chintz.

 

Nice costume brooch. It's possible the box isn't original to the brooch.

 

Box has nothing to do with the brooch.

 

Ditto.

 

Thanks guys. Saves me chasing a dead end.

 

It’s sixties into seventies costume. Faux Opal, and you’ll probably never find out who made it.

 

That'll do.

 

Very similar. Also unmarked.

https://www.estatesales.net/marketplace/items/1554333

Debora

 

Thanks. That's about as similar as you can get I think. Even the shape of the opaque part of the central stone reverse is the same. I'd say that's the same manufacturer.

 

I think its lovely.